#3979cd
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
57, 121, 205
HSL
214°, 60%, 51%
CMYK
72, 41, 0, 20
Luminance
0.1895
Every format
| HEX | #3979cd |
| RGB | rgb(57, 121, 205) |
| HSL | hsl(214, 60%, 51%) |
| CMYK | cmyk(72%, 41%, 0%, 20%) |
| LAB | lab(50.6 7.9 -49.4) |
| LCH | lch(50.6 50.1 279.1) |
| OKLCH | oklch(0.576 0.145 256.3) |
Copy-ready code
/* CSS */
color: #3979cd;
background-color: #3979cd;
/* Tailwind (arbitrary) */
class="text-[#3979cd] bg-[#3979cd]"
/* SCSS */
$brand: #3979cd;
/* SwiftUI */
Color(red: 0.224, green: 0.475, blue: 0.804)
/* Android */
Color.parseColor("#3979cd")Accessibility — WCAG contrast
Aa
#3979cd on white: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3979cd on black: 4.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green47.5%
Blue80.4%
CMYK percentages
Cyan72.2%
Magenta41.0%
Yellow0.0%
Key (black)19.6%
Color previews
#3979cd text on a black background
contrast 4.79:1
Card sample
#3979cd text on a white background
contrast 4.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3979cd;
Background color
Panel with #3979cd background
background-color: #3979cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3979cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 121, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 121, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3979cd; background: linear-gradient(135deg, #3979cd, #5C39CD);